Wikipedia Pronouncer is a free Chrome add-on developed by tmurphy that enhances the functionality of Wikipedia pages. With this add-on, a convenient button is added next to the topic header on a Wikipedia page, allowing for text-to-speech pronunciation of the topic name.

One of the main features of Wikipedia Pronouncer is the ability to customize the pronunciation settings. Users can adjust the language, volume, and speed of the voice to their preference. However, it's worth noting that the language selection currently does not have any effect, but the developer has promised to address this in future updates.

Overall, Wikipedia Pronouncer is a useful tool for those who want to listen to the pronunciation of topic names on Wikipedia. It provides a convenient way to access text-to-speech functionality and enhances the user experience on the platform.